On 16 September 1943, Avetisyan's company was ordered to storm and seize the German-held Dolgaya Height in the Krasnodar Krai near Novorossiysk in the offensive operation. The company was met with heavy fire from the machine-gun pillboxes, and Avetisyan successfully neutralized one of the enemy pillboxes by crawling up to it and throwing his grenades. The company was able to proceed, but its renewed attack was again met with machine gun fire coming from a second emplacement.
Sergeant Avetisyan again began to crawl toward the Germans, but failed to destroy the enemy inside the second pillbox with another grenade, and the fire coming from the Germans left him wounded in the attempt. He then threw his body at the embrasure. The company's advance was renewed and ended in the capture of the height. Suren Arakelyan, another soldier in the 89th Rifle Division, was also awarded the title Hero of the Soviet Union in May 1944. Also wounded by a machine gun emplacement, Arakelyan had covered an enemy embrasure in a similar attack a mere six days after Avetisyan's sacrifice.
He was buried in the small town of Verkhnebakansky in the city of Novorossiysk, Krasnodar Krai.
Memory
Sergeant Avetisyan's portrait was featured on a 1963 Soviet postage stamp when the Soviet post issued a series of stamps honoring wartime heroes in the 1960s. Monuments of Avetisyan are located in the village of Tzav, his hometown, and the cities Kapan and Yerevan. A Hunan Avetisyan Primary School and a Hunan Avetisyan Street in Yerevan, as well as a Hunan Avetisyan Secondary School and Hunan Avetisyan Street in Kapan, were all named in his honor.
^ abcShkadov, I.N. et al. (eds.) (1987). Geroi Sovetskogo Soyuza: Kratky biografichesky slovar [Heroes of the Soviet Union: A Brief Biographical Dictionary], Volume 1. Moscow: Voyenizdat. p. 24. (in Russian)